Type Alias force_clean_hrmp

force_clean_hrmp: TxDescriptor<{
    num_inbound: number;
    num_outbound: number;
    para: number;
}>

This extrinsic triggers the cleanup of all the HRMP storage items that a para may have. Normally this happens once per session, but this allows you to trigger the cleanup immediately for a specific parachain.

Number of inbound and outbound channels for para must be provided as witness data.

Origin must be the ChannelManager.